• n. 循環(huán)；周期；自行車；整套；一段時(shí)間
• vt. 使循環(huán)；使輪轉(zhuǎn)
• vi. 循環(huán)；騎自行車；輪轉(zhuǎn)

來自PIE*kwel, 彎，轉(zhuǎn)。詞源同colony, culture, pole.

cycle

cycle: [14] Cycle is one of a wide range of English words (including pole, colony, and cult) which go back ultimately to the Indo-European base *qwel-, *qwol-, which signified ‘move around’. Its reduplicated form, *qweqwlo-, produced English wheel, Sanskrit cakrá- ‘wheel, circle’ (ultimate source of the polo term chukker [19]), and Greek kúklos ‘circle’.

English acquired this via French cycle or late Latin cyclus. Its use as a cover term for bicycles, tricycles, etc (of which words in this context it is an abbreviation) dates from the late 19th century. Related forms in English include cyclone ‘mass of rapidly circulating wind’ [19] (probably a modification of Greek kúklōma), cyclamen [16] (so named from its bulbous roots), and encyclopedia. _ BICYCLE, CHUKKER, COLONY, CULT, ENCYCLOPEDIA, POLE, WHEEL.

cycle (n.)

late 14c., from Late Latin cyclus, from Greek kyklos "circle, wheel, any circular body, circular motion, cycle of events," from PIE kw(e)-kwl-o-, suffixed, reduplicated form of root *kwel- (1), also *kwele-, "to roll, to move around, wheel" (cognates: Sanskrit cakram "circle, wheel," carati "he moves, wanders;" Avestan caraiti "applies himself," c'axra "chariot, wagon;" Greek polos "a round axis" (PIE *kw- becomes Greek p- before some vowels), polein "move around;" Latin colere "to frequent, dwell in, to cultivate, move around," cultus "tended, cultivated," hence also "polished," colonus "husbandman, tenant farmer, settler, colonist;" Lithuanian kelias "a road, a way;" Old Norse hvel, Old English hweol "wheel;" Old Church Slavonic kolo, Old Russian kolo, Polish ko?o, Russian koleso "a wheel").

cycle (v.)

1842, "revolve in cycles," from cycle (n.). Meaning "to ride a bicycle" is from 1883. Related: Cycled; cycling.

1. Eddie parked his cycle against a lamp post and padlocked it.

埃迪把他的自行車靠在路燈柱上，用掛鎖鎖好。

來自柯林斯例句

2. There are a multitude of small quiet roads to cycle along.

有很多可以騎車的寧靜小路。

來自柯林斯例句

3. The figures marked the final low point of the present economic cycle.

這些數(shù)據(jù)顯示了目前經(jīng)濟(jì)周期的最低點(diǎn)。

來自柯林斯例句

4. Stefano used a motor cycle to herd the sheep.

斯特凡諾騎一輛摩托車放羊。

來自柯林斯例句

5. Her own preferred methods of exercise are hiking and long cycle rides.

她自己喜歡徒步旅行和騎自行車長途旅行這樣的運(yùn)動方式。

來自柯林斯例句